Table 3. Injuries and special tests for shoulder evaluation in black belt Jiu-Jitsu athletes.

Injury	Maneuver	Total	Right	Left	Dominant	Bilateral
Rotator cuff	Jobe	11 (20.75%)	3 (5.66%)	8 (15.09%)	5 (9.43%)	0
	Patte	21 (39.62%)	7 (13.20%)	15 (28.30%)	10 (18.87%)	1 (1.89%)
	Gerber	15 (28.30%)	6 (11.32%)	12 (22.64%)	8 (15.09%)	3 (5.66%)
	Total	28 (52.83%)	11 (20.75%)	22 (41.51%)	14 (26.42%)	5 (9.43%)
Impingement Syndrome	Neer	14 (9.43%)	3 (5.66%)	11 (20.75%)	5 (9.43%)	0
	Hawkins-Kennedy	13 (24.53%	10 (18.87%)	6 (11.32%)	11 (20.75%)	3 (5.66%)
	Yokum	15 (28.30%)	5 (9.43%)	12 (22.64%)	7 (13.21%)	2 (3.77%)
	Total	29 (54.72%)	13 (24.53%)	19 (35.84%)	14 (26.42%)	3 (5.66%)
Biceps-Labral Injury	Speed	4 (7.55%)	2 (3.77%)	2 (3.77%)	4 (7.55%)	0
	Yergason	5 (9.43%)	3 (5.66%)	2 (3.77%)	3 (5.66%)	0
	O'Brien	18 (33.96%)	12 (22.64%)	14 (26.41%)	13 (24.53%)	8 (15.09%)
	Total	21 (39.62%)	14 (26.41%)	15 (28.30%)	16 (30.19%)	8 (15.09%)
Glenoumeral instability	Apprehension	14 (9.43%)	7 (13.20%)	7 (13.20%)	6 (11.32%)	0
	Fukuda	1 (1.89%)	1 (1.89%)	1 (1.89%)	1 (1.89%)	1 (1.89%)
	Total	13 (24.53%)	9 (16.98%)	5 (9.43%)	5 (9.43%)	1 (1.89%)